High-current quick-plugging device for type changing of lithium battery formation and capacity grading device

Abstract

The invention relates to a high-current quick-plugging device for type changing of lithium battery formation and capacity grading device. The high-current quick-plugging device comprises a male connector component and a female connector component, the male connector component comprises a male insulating seat, a male connector body, a wire and an elastic hole card; and the female connector component comprises a female insulating seat, a female connector body, a wire, an elastic electric contact ring and an elastic hole card. The high-current quick-plugging device is specially designed for devices that need to pass a large current exceeding 50A or more, such as formation and volume division, and uses an electrical connector to perform bulk connection of the wires. The wires are riveted separately fixed on the male connector body and the female connector body, then the male connector body is plugged on the female connector body, especially, the jack of one end of the female connector bodyis internally provided with the elastic electric contact ring to achieve good electric contact between the male connector body and the female connector body, a plurality of arrays of the male connector bodies and the female connector bodies are arranged, so that once plugging can achieve connection of wires.

Description

technical field [0001] The invention relates to the technical field of lithium battery manufacturing equipment, in particular to a high-current quick-connecting device used for changing the type of lithium battery into capacity equipment. Background technique [0002] Lithium battery formation and capacity division production lines usually need to be changed to meet the production of batteries of different specifications. The location and number of varistors. A single storage location has 8-32 channels, and a channel has 2 large current lines, 2 voltage signal lines, 2 thermistor signal lines, and 1 vacuum negative pressure nozzle pipeline. There are hundreds of storage positions in a chemical production line and volume distribution production line, and the workload of replacement and wiring is very arduous every time the model is changed and adjusted. And in the past, the type change was manually adjusted on the needle bed one by one, and the wiring terminals were connect...

AI Technical Summary

Problems solved by technology

At present, lithium battery forming and capacity-dividing equipment generally uses terminals to connect high-current wires, which requires manual connection one by one. Due to the large number of high-current lines for forming and capacity-dividing needle beds, when changing types, a large number of wires need to be connected. The number of current wires is more, so the connection method wastes a lot of manpower and material resources, and because the needle bed is high, it belongs to high-altitude operations, which increases the risk and needs to be improved urgently

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